Air Conditioning Duct Services near me in Jacksonville, Southside Service Areas


We spend most of our time indoors, and we often take for granted that the air is safe to breathe. Studies from the Environmental Protection Agency (EPA) states indoor levels of pollutants may be two to five times higher than outdoor level. At J&W Heating and Air, our goal is to ensure you have clean, healthy air in your home all year long.


Aeroseal Duct Sealing:

Aeroseal Dust Sealing is a patented, breakthrough technology that tackles air duct leaks from the inside out. Learn how you can improve your air quality and lower energy bills just by sealing the air ducts you already have.

Air Duct Cleaning:

According to the National Duct Cleaners Association (NDCA), a typical six-room house collects 40 pounds of dirt, dust and allergens in its air duct each year. Learn how our duct cleaning process is different than others.

Attic Insulation:

Adding insulation is a simple, cost-effective way to increase your home's efficiency.

Indoor Air Quality:

Proper indoor air quality requires more than an air conditioner, we offer accessories for a cleaner and healthier home or business.

What We Offer at J&W Heating and Air:

  • On Call 24 Hour Emergency Service Available: 904-647-3292
  • We are Fully Licensed and Insured # CAC1815399
  • 1 Year Money Back Guarantee (Restrictions Apply)
  • We have an “A+” rating with the Better Business Bureau

Schedule Your Free Estimate Here

Don’t take the chance of your air conditioning system ever failing you. Call us today 
(904) 647-3292 to schedule your maintenance appointment. We look forward to working with you!